Internal Filter Removal; Before Leaving An Installation; Repair & Replacement Parts - Goodman GMV9 Installation & Operating Instructions Manual

8. Clean the primary heat exchanger tubes using a wire brush
attached to a length of high grade stainless steel cable, such
as drain cleanout cable. Attach a variable speed reversible
drill to the other end of the cable. Slowly rotate the cable with
the drill and insert it into one of the heat exchanger tubes.
While reversing the drill, work the cable in and out several
times to obtain sufficient cleaning. Repeat for each tube.
9. Clean residue from furnace using a vacuum cleaner.
10. Replace the parts removed in the previous steps in reverse
order.
11. Turn on electrical power and gas to furnace. Check for leaks
and proper unit operation.
12. Severe heat exchanger fouling is an indication of an
operational problem. Perform the checks listed in Section
XIV, Startup Procedure and Adjustments to reduce the
chances of repeated fouling.
X X X X X X. INTERNAL FIL X. INTERNAL FIL X. INTERNAL FILTER REM X. INTERNAL FIL X. INTERNAL FIL
Internal filters are an accessory item and are not included with your
furnace. For further details, see your distributor.
B R R
OTTOM ETURN EMOVAL
1. Turn OFF electrical power to furnace.
2. Remove blower compartment door.
3. Push back and up on the wire filter retainer to release it from
under the front lip of the furnace basepan.
4. Slide filter forward and out.
5. Replace filter by reversing the procedure.
B C R
LOWER OMPARTMENT
1. Turn OFF electrical power to furnace.
2. Remove blower compartment door.
3. Grasp lower portion of filter and lift up.
Front of Furnace
Blower
Grab Here
And Lift
4. Angle filter toward the blower until filter clears bottom rail.
5. Lower filter down and pull outward.
IO-243
TER REMOV TER REM TER REM TER REM OVAL OV OV OV AL AL AL AL
EMOVAL
Front of Furnace
Blower
Front of Furnace
Blower
6. Replace filter by reversing procedure.
X X X X X XI. BEFO XI. BEFORE LEA XI. BEFO XI. BEFO XI. BEFO RE LEA RE LEA RE LEAVIN RE LEA
•
Cycle the furnace with the thermostat at least three times.
Verify cooling and fan only operation.
•
Review the Owner's Manual with the homeowner and discuss
proper furnace operation and maintenance.
•
Leave literature packet near furnace.
X X X X X XII. REP XII. REP XII. REP AIR & REPL AIR & REPL
XII. REP XII. REPAIR & REPL AIR & REPL AIR & REPLACEMENT PAR
•
When ordering any of the listed functional parts, be sure to
provide the furnace model, manufacturing, and serial numbers
with the order.
•
Although only functional parts are shown in the parts list, all
sheet metal parts, doors, etc. may be ordered by description.
•
Parts are available from your distributor.
Functional Parts List-
Gas Valve
Gas Manifold
Natural Gas Orifice
Propane Gas Orifice
Igniter
Flame Sensor
Rollout Limit Switch
Primary Limit Switch
Auxiliary Limit Switch
Pressure Switch
Induced Draft Blower
Door Switch
35
Front of Furnace
Blower
VING AN INST VIN VIN VIN G AN INSTALL G AN INST G AN INST G AN INST ALL ALL ALL ALLA A A A A TI TI TI TI TIO O O O O N N N N N
ACEMENT PAR ACEMENT PAR TS TS
ACEMENT PAR ACEMENT PARTS TS TS
Blower Motor
Blower Wheel
Blower Mounting Bracket
Blower Cutoff
Blower Housing
Capacitor
Heat Exchanger
Recuperator Coil
Coil Front Cover
Integrated Control Module
Transformer
6/04